GWD 1-10定位原文看不懂啊？！

sophia_liwei

           Low levels of straying

are crucial, since the process

provides a source of novel

genes and a mechanism

           by which a location can be

           repopulated should the fish

            there disappear.  这句话如何翻译？向各位高手求教！！！谢了!

leonchan

http://forum.chasedream.com/dispbbs.asp?BoardID=25&ID=56774&replyID=&skin=0  自己找吧 有解释的